M37736MHL Datasheet, PDF (27/29 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

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MITSUBISHI MICROCOMPUTERS
M37736MHLXXXHP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
[External bus mode B]
Memory expansion and microprocessor mode
(Wait 0 : The external memory are is accessed when wait bit = “0” and wait selection bit = “0”.)
XIN
1
CS0 – CS4
An
ALE
Am/Dm
WEL, WEH
DmIN
RDE
RSMP
tw(L) tw(H) tf tr tc
td(WE– 1)
td(WE– 1)
td(RDE– 1)
td(RDE– 1)
td(CS–WE)
th(WE–CS)
td(CS–RDE)
td(An–WE)
tw(ALE)
Address
td(ALE–WE)
td(An–RDE)
th(WE–An)
Address
th(RDE–CS)
Address
th(RDE–An)
tsu(A–ALE)
Address
td(A–WE)
td(ALE–RDE)
th(ALE–A)
Data
td(WE–DQ)
tw(WE)
th(WE–DQ)
tpxz(RDE–DZ)
Address
td(A–RDE)
tpzx(RDE–DZ)
Address
tsu(D–RDE) th(RDE–D)
Data
tw(RDE)
td(RSMP–WE)
th( 1–RSMP)
td(RSMP–RDE)
Test conditions
• Vcc = 2.7 – 5.5 V
• Output timing voltage : V OL = 0.8 V, VOH = 2.0 V
• Data input DmIN : VIL = 0.16 VCC, VIH = 0.5 VCC
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